Solve, giving your answers in terms of natural logarithms. a. e x = 7 b. 2 ex
Question:
Solve, giving your answers in terms of natural logarithms.
a. ex = 7
b. 2ex + 1 = 7
c. e2x-5 = 3
d. 1/2 e3x-1 = 4
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (10 reviews)
a x ln7 b ...View the full answer
Answered By
BillClinton Muguai
I have been a tutor for the past 5 years. I have experience working with students in a variety of subject areas, including computer science, math, science, English, and history. I have also worked with students of all ages, from elementary school to college. In addition to my tutoring experience, I have a degree in education from a top university. This has given me a strong foundation in child development and learning theories, which I use to inform my tutoring practices.
I am patient and adaptable, and I work to create a positive and supportive learning environment for my students. I believe that all students have the ability to succeed, and it is my job to help them find and develop their strengths. I am confident in my ability to tutor students and help them achieve their academic goals.
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
Question Posted:
Students also viewed these Business questions
-
Solve the simultaneous equations, giving your answers in exact form. a. ln x = 2 ln y ln y ln x = 1 b. e 5x-y = 3e 3x e 2x = 5e x+y
-
Solve, giving your answers in exact form. a. ln(x 3) = 2 b. e 2x-1 = 7 c. e 2x 4e x = 0 d. e x = 2e -x e. e2 x 9e x + 20 = 0 f. e x + 6e -x = 5
-
Evaluate the following derivatives. Express your answers in terms of f, g, f', and g'. d (xf(x) dx\ g(x)
-
In a survey of 106 college students, data were gathered on the number of piercings each student had and the number of classes they had skipped in the past 3 weeks. We want to determine whether there...
-
A saturated solution of calcium hydroxide has a hydroxide-ion concentration of 0.025 M. What is the pH of the solution?
-
From the Adjustments columns in Exercise 5-9B, journalize the four adjusting entries as of June 30, in proper general journal format. Exercise 5-9B Jasmine Kah's Auto Detailing Work Sheet (Partial)...
-
1. For each of the following functions, prove that f is differentiable on its domain and compute D f. (a) f(x, y) = (sin x, xy, cos y). (b) f(s, t, u, v) = (st + u2, uv - s2).
-
At Nunez Company, checks are not prenumbered because both the purchasing agent and the treasurer are authorized to issue checks. Each signer has access to unissued checks kept in an unlocked file...
-
Excerpts from Stealth Company's December 31, 2021 and 2020, financial statements are presented below: Accounts receivable Inventory Net sales (all credit) Cost of goods sold Total assets Total...
-
Radon Homes current EPS is $6.50. It was $4.42 five years ago. The company pays out 40% of its earnings as dividends, and the stock sells for $36. a. Calculate the historical growth rate in earnings....
-
Solve. a. log 3 (log 2 x) = 1 b. log 2 (log 5 x) = 2
-
Use the substitution u = 5 x to solve the equation 5 2x 2(5 x+1 ) + 21 = 0.
-
What is the difference between explicit costs and implicit costs?
-
IV. Normal Distribution 9. IQ scores are said to be normally distributed with a mean of 100 and a standard deviation of 15. Label the normal curve below and then answer the questions that follow. a....
-
Manually determine the range, variance, and standard deviation of the set of numbers. Show the computations: a. 3, 8, 10, 14, 9, 10, 12, 21, 5, 13, 11, 10 b. 232, 212, 151, 325, 142, 132, 142, 236,...
-
Alex and Bess have been in partnership for many years. The partners, who share profits and losses on a 70:30 basis, respectively, wish to retire and have agreed to liquidate the business. Liquidation...
-
1 Frequency Domain Analysis 1. Given an input u(t) = cos(t) + 2 sin(5t) cos(5t) which is a sum of a lower frequency signal and a higher-frequency noise. Determine the feasible range of time constant...
-
A motor supplies a constant torque or twist of M = 120 lb ft to the drum. If the drum has a weight of 30 lb and a radius of gyration of ko = 0.8 ft, determine the speed of the 15-lb crate A after it...
-
The MacDonald Corporation?s purchases from suppliers in a quarter are equal to 75 percent of the next quarter?s forecast sales. The payables period is 60 days. Wages, taxes, and other expenses are 30...
-
Cleaning Service Company's Trial Balance on December 31, 2020 is as follows: Account name Debit Credit Cash 700 Supplies Pre-paid insurance Pre-paid office rent Equipment Accumulated depreciation -...
-
Find the coordinates of the points on the curve y = 1 - 2x/x - 5 at which the gradient is 1.
-
Find the gradient of each of the following curves at the point for which x = 0. i. y = 3sin x + tan 2x ii. y = 6/1 + e 2x
-
Find the x-coordinate of the points on the curve y = (3 x) 3 (x + 1) 2 where the gradient is zero.
-
Required : a- outline the statement of comperhensive income for the year ended 30 november 2021 b- outline the statment of financial position as at 30 November The Trial Balance of Alim Enterprise at...
-
International business and environment The MIR requires teams to gather current, or the most recently available, data on the markets people, economy, government, and technological status from online...
-
Consider the following stream of cash flows. The interest rate is 10%. 0 1 2 3 4 5 6 7 100 100 100 200 0 300 300 300 a) What is the value at time 0 of the cash flow stream? b) What is the value of...
Study smarter with the SolutionInn App